TY - GEN AU - Stuart-Harris,C TI - The influenza problem SN - 0022-2607 PY - 1975///1122 KW - Adolescent KW - Adult KW - Aged KW - Child KW - Child, Preschool KW - Disease Outbreaks KW - epidemiology KW - England KW - Female KW - Humans KW - Infant KW - Influenza Vaccines KW - administration & dosage KW - Influenza, Human KW - Male KW - Middle Aged KW - Time Factors KW - Wales N1 - Publication Type: Journal Article ER -